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<td nowrap="true" class="pageTitle">工具向导：使用 Rational XDE Developer 描述运行时体系结构</td><td width="100%">
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<td valign="top">此工具向导描述如何执行“使用 Rational XDE Developer 描述运行时体系结构”。</td>
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<td>工具：<a href="./../../../core.base_rup/tools/rup_xde_D81FFA70.html" guid="{303A82D2-E3AB-4501-8563-0D4D43782AF9}">Rational XDE Developer</a></td>
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<th scope="row" class="sectionTableHeading">相关元素</th><td class="sectionTableCell">
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<li>
<a href="./../../../core.base_rup/tasks/describe_runtime_architecture_2F8E190.html" guid="{4D35C038-A2D0-48B8-9ECD-52717FEAE33A}">描述运行时体系结构</a>
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<div class="sectionHeading">主要描述</div>
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<h3>
    概述
</h3>
<p>
    此工具向导支持执行“使用 Rational XDE Developer - Java Platform Edition 描述运行时体系结构”。
</p>
<ul>
    <li>
        此工具向导中的步骤与相应任务中的那些步骤相匹配。
    </li>
    <li>
        XDE 联机帮助中的主题链接标有<img alt="帮助手册图标" src="./../../../core.base_rup/resources/helpbook.gif" />。
    </li>
    <li>
        在本工具向导中执行以下步骤：
    </li>
    <li style="LIST-STYLE-TYPE: none">
        <ul>
            <li>
                <a href="#Analyze Concurrency Requirements">分析并行需求</a>
            </li>
            <li>
                <a href="#IdentifyProcessesAndThreads">确定流程和线程</a>
            </li>
            <li>
                <a href="#Identify Process Lifecycles">确定流程生命周期</a>
            </li>
            <li>
                <a href="#Identify Inter-Process Communication Mechanisms">确定流程间的通信机制</a>
            </li>
            <li>
                <a href="#Allocate Inter-Process Coordination Resources">分配流程间的协调资源</a>
            </li>
            <li>
                <a href="#Map Processes onto the Implementation Environment">将流程映射到实施环境</a>
            </li>
            <li>
                <a href="#Map Design Elements To Threads of Control">将设计元素映射到控制线程</a>
            </li>
        </ul>
    </li>
</ul>
<h3>
    <a id="Analyze Concurrency Requirements" name="Analyze Concurrency Requirements">分析并行需求</a>
</h3>
<p>
    此步骤没有具体的 Rational XDE 指导信息。
</p>
<h3>
    <a id="IdentifyProcessesAndThreads" name="IdentifyProcessesAndThreads">确定流程和线程</a>
</h3>
<p>
    如果存在应用程序并行，则必须确定控制线程（控制线程显示为活动类）。
</p>
<ol>
    <li>
        确定活动类所属的程序包。浏览到该程序包。
    </li>
    <li>
        向类图添加活动类。请参阅 <img alt="帮助手册图标" src="./../../../core.base_rup/resources/helpbook.gif" /><i>Adding Shapes to Diagrams</i> 
        <!--  Temporarily removed Javascript - ReferenceHelpTopic(topicTitle,"rs","rs_t_add_shp_dgm"); -->。
    </li>
    <li>
        将类标记为活动。请参阅 <img alt="帮助手册图标" src="./../../../core.base_rup/resources/helpbook.gif" /><i>Making Classes or Objects Active</i> 
        <!--  Temporarily removed Javascript - ReferenceHelpTopic(topicTitle,"rs","rs_t_mak_obj_act"); -->。
    </li>
    <li>
        浏览至需要此活动类的用例实现。
    </li>
    <li>
        使用时序图说明复杂的流程间通信和线程间通信。有关创建作为用例实现的一部分的时序图的指导信息，请参阅<a class="elementLinkWithUserText" href="./../../../core.base_rup/guidances/toolmentors/designing_use_cases_11581AAA.html" guid="{89CA76CF-37A6-4590-B9B5-90942D2B50E8}">工具向导：使用 Rational XDE 设计用例</a>。
    </li>
    <li>
        指定操作的并行类型。<img alt="帮助手册图标" src="./../../../core.base_rup/resources/helpbook.gif" /> <i>Specifying the Type of Concurrency for
        Operations</i> 
        <!--  Temporarily removed Javascript - ReferenceHelpTopic(topicTitle,"rs","rs_t_spec_type_cncrrncy_op"); -->有关消息驱动的
        EJB 的指导信息，请参阅<a class="elementLinkWithUserText" href="./../../../core.base_rup/guidances/toolmentors/identifying_design_elements_F8D68BA1.html" guid="{E6727D13-BE7B-4025-AD39-ECD6FA074D73}">工具向导：使用 Rational XDE 确定设计元素</a>。
    </li>
</ol>
<h3>
    <a id="Identify Process Lifecycles" name="Identify Process Lifecycles">确定流程生命周期</a>
</h3>
<p>
    添加代表流程和线程生命周期的时序图。每个流程或线程都必须出现在创建或破坏它的时序图中。有关创建时序图的指导信息，请参阅<a class="elementLinkWithUserText" href="./../../../core.base_rup/guidances/toolmentors/designing_use_cases_11581AAA.html" guid="{89CA76CF-37A6-4590-B9B5-90942D2B50E8}">工具向导：使用 Rational XDE 设计用例</a>。
</p>
<h3>
    <a id="Identify Inter-Process Communication Mechanisms" name="Identify Inter-Process Communication Mechanisms">确定流程间通信机制</a>
</h3>
<p>
    此步骤没有具体的 Rational XDE 指导信息。
</p>
<h3>
    <a id="Allocate Inter-Process Coordination Resources" name="Allocate Inter-Process Coordination Resources">分配流程间协调资源</a>
</h3>
<p>
    此步骤没有具体的 Rational XDE 指导信息。
</p>
<h3>
    <a id="Map Processes onto the Implementation Environment" name="Map Processes onto the Implementation Environment">将流程映射到实施环境</a>
</h3>
<p>
    此步骤没有具体的 Rational XDE 指导信息。
</p>
<h3>
    <a id="Map Design Elements To Threads of Control" name="Map Design Elements To Threads of Control">将设计元素映射到控制线程</a>
</h3>
<p>
    使用聚集关系可显示活动类的组合，并显示在活动类的控制下执行的非活动类。
</p>
<ol>
    <li>
        浏览至包含该“流程视图”的“设计模型”程序包。请参阅 <a class="elementLinkWithUserText" href="./../../../core.base_rup/guidances/whitepapers/model_structure_guidelines_for_rational_xde_developer_6D2FD64A.html" guid="2.67081400527339E-306">Rational XDE 模型构造指南</a>。
    </li>
    <li>
        向此程序包添加类图。请参阅 <img alt="帮助手册图标" src="./../../../core.base_rup/resources/helpbook.gif" /><i>Adding Diagrams</i> 
        <!--  Temporarily removed Javascript - ReferenceHelpTopic(topicTitle,"rs","rs_t_add_dgm"); -->。
    </li>
    <li>
        将活动类以及这些活动类控制下的重要设计类拖放到类图上。请参阅 <img alt="帮助手册图标" src="./../../../core.base_rup/resources/helpbook.gif" /><i>Adding Shapes to
        Diagrams</i> <!--  Temporarily removed Javascript - ReferenceHelpTopic(topicTitle,"rs","rs_t_add_shp_dgm"); -->。
    </li>
    <li>
        添加关联关系。请参阅 <img alt="帮助手册图标" src="./../../../core.base_rup/resources/helpbook.gif" /><i>Adding Association Relationships</i> 
        <!--  Temporarily removed Javascript - ReferenceHelpTopic(topicTitle,"rs","rs_t_add_assoc_rels"); -->。
    </li>
    <li>
        指定聚集。<img alt="帮助手册图标" src="./../../../core.base_rup/resources/helpbook.gif" /> <i>Specifying Kinds of Association Relationships</i> 
        <!--  Temporarily removed Javascript - ReferenceHelpTopic(topicTitle,"rs","rs_t_spec_kinds_assoc"); -->参考：<img         alt="帮助手册图标" src="./../../../core.base_rup/resources/helpbook.gif" /> <i>Working with Class Diagrams</i> 
        <!--  Temporarily removed Javascript - ReferenceHelpTopic(topicTitle,"rs","rs_o_work_w_class_dgms"); -->
    </li>
</ol>
<p>
    <br />
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